鍔ㄦ€佹墽琛孲ql

Posted 2020-12-26

鏍囩锛?a href='http://www.mamicode.com/so/1/arc' title='arc'>arc   begin   杩愮敤   procedure   rop   bsp   locate   var   璇彞   

鍔ㄦ€佹墽琛宻ql璇彞锛屾妸瀛樺偍杩囩▼鐏垫椿鐨勮繍鐢ㄨ捣鏉?/p>

 1 delimiter  $$
 2 drop procedure if exists proc $$
 3 create procedure proc(in StrSql varchar(128) , in nid int )
 4 begin
 5     set @id = nid;
 6     set @ssql = StrSql;
 7     create prod from @ssql;
 8     execute prod using @id;
 9     deallocate prepare prod;
10 end $$
11 delimiter ;